REFERENCE TO PLATES. 411 



FIGURE. PAGE. 



33. Mangilia Sandriana, Brusina (= Paciniana). Jahrb. 



Mai. Gesell., i, t. 10, f. 5, 243 



34. Clathurella Cordieri, Payr. Payr., Moll. Corse., t. 7. 



f. 11, 275 



35. Bela rufa, Mont. Forbes, and Hanley, t. 112, f. 3, . 224 



36. Surcula astricta, Reeve. Weinkanff, Kiister, t. 9, f. 4, 240 



37. Mangilia coarctata, Forbes and Hanley (= costata). 



Forbes and Hanley, t. 114 a, f. 5, . . . . 244 

 38 Drillia crenularis, Lam. Weinkauff, Kiister, t. 10, f. 6. 178 



39. Clavatula patruelis, Smith. Zool. Proc., t. 19, f. 10, 



1879, . .230 



40. Clathurella felina, Hinds. Yoy. Sulphur, t. 7, f. 4, . 292 



41. Drillia acuminata, Migh. Martens, Don. Bism., t. 1, 



f. 1, 190 



42. Drillia inermis, Hinds. Voy. Sulphur, t. 5, f. 7, . . 182 



43. Drillia duplicata, Weinkauff' (= maura). Kiister, t. 10, 



f. 9, 181 



44. Drillia lanceolata, Reeve. Martens, Mittheil., t. 8, f. 4 a, 181 

 45,46. Drillia aterrima, Sowb. Weinkauff, Kiister, t. 19, 



f. 1; t. 17, f. 2, 194 



47. Mangilia caerulans, Apellius (= Bertrandi). Bull. Mai. 



Ital., ii, t. 4, f. 1, 244 



48. Drillia Beckii, Weink. (= unizonalis). Weinkauff, Kiis- 



ter, t. 13, f. 4, . 186 



49. Mangilia melanostoma, Garrett ( = angicostata). Proc. 



Philad. Acad., t. 2, f. 40, 1873, 252 



50. Mangilia pygmsea, Dunker. Moll. Japon., t. 1, f. 8, . 257 



PLATE 33. 



51. Halia Priamus,Meusch. Jour, de Conch., 2d ser.,iii, t. 



5, f. 3, . .162 



52. Bela rugulata, Moll. Sars, Moll. Norv., t. 8, f. 13 a ; p, 



proboscis ; a, intestine ; r, unciniferous sac, contain- 

 ing the radula ; u, poison gland ; 6, its excretory 

 canal, . . . . . . . . .151 



53. Spirotropis earinata, Phil. Sars, Moll. Norv., t. 9, f. 11, 155 



54. Pleurotoma babylonia, Linn. Troschel, Gebiss, ii, t. 3, 



f. 12, 154 



55. Bela rugulata, Moll. Sars, Moll. Norv., t. 8, f. 13 c, . 156 



56. 57. Clathurella Leufroyi, Mich. Ibid., t. 8, f. 2 6, a, . 159 



58. Clionella Buccinoides, Lam. Stimson, Am. Jour. 



Conch., i, t. H, f. 13, 158 



59. Snrcula nodifera, Lam. Troschel, Gebiss, ii, t. 3, f. 13, 158 



60. Bela rugulata, Moll. (= turricula). Sars, Moll. Norv., t. 



23, f. 6, 219 



